Direct flights from Ontario to Houston

Ontario

United States

ONT

Ontario International Airport

Houston

United States

HOU

William P Hobby Airport

Ontario to Houston route overview

Ontario International Airport (ONT) serves Ontario; William P Hobby Airport (HOU) serves Houston.

The airports are 1,342 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from ONT to HOU.

Airlines represented in the current schedule are Southwest Airlines (WN).

Published schedule dates span Sep 7, 2026 – Jun 2, 2027.

Which airports serve the Ontario to Houston route?

Ontario International Airport (ONT) is the origin airport and William P Hobby Airport (HOU) is the destination airport.

How far is Houston from Ontario?

ONT and HOU are approximately 1,342 miles apart by great-circle distance.

Are there direct flights from ONT to HOU?

Yes. Roame's current schedule feed shows nonstop service from ONT to HOU.

Which airlines fly from ONT to HOU?

Airlines represented in the current schedule are Southwest Airlines (WN).

Which aircraft fly from ONT to HOU?

Aircraft listed in the current schedule include Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7 and JET.